<?php

namespace app\admin\model;

use think\Model;

class Aivideo extends Model
{

    // 表名
    protected $name = 'aivideo';
    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';








    public function Activity()
    {
        return $this->belongsTo(Activity::class, 'activity_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }

    


}
